diff --git a/DESCRIPTION b/DESCRIPTION
index 8f007d5..1d64041 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Type: Package
 Package: Rwtdttt
 Title: Parametric Waiting Time Distribution estimation
-Version: 0.3.0
+Version: 0.4.0
 Author: Sabrina Giometto, Malcolm Gillies, Olga Paoletti, Henrik Støvring
 Maintainer: Henrik Støvring <hstov@health.sdu.dk>
 Description: Estimation of prescription durations and treatment